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私のAngularアプリケーションには、DevExtremeライブラリのDataGridウィジェットを使用しています。DevExtreme DataGrid with Angular：編集後の自動保存を削除します。
dataGridは正常に動作し、編集アクションは自動的に保存されます。
- クリックしたときにSAVEを行い、簡単なボタン：
は、私は、これは、アクションの保存、自動キャンセルとし、それを交換したいです。ここ
コードである：
app.component.ts
import { NgModule, Component, enableProdMode } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { DxDataGridModule } from 'devextreme-angular';
import { Customer, Service } from './app.service';
if(!/localhost/.test(document.location.host)) {
enableProdMode();
}
@Component({
styleUrls: ['app/app.component.css'],
selector: 'demo-app',
templateUrl: 'app/app.component.html',
providers: [Service]
})
export class AppComponent {
customers: Customer[];
constructor(service: Service) {
this.customers = service.getCustomers();
}
}
app.component.html
<dx-data-grid
id="gridContainer"
[dataSource]="customers"
[columns]="['CompanyName', 'City', 'State', 'Phone', 'Fax']">
</dx-data-grid>
app.service.ts
import { Injectable } from '@angular/core';
export class Customer {
ID: number;
CompanyName: string;
Address: string;
City: string;
State: string;
Zipcode: number;
Phone: string;
Fax: string;
Website: string;
}
let customers: Customer[] = [{
"ID": 1,
"CompanyName": "Super Mart of the West",
"Address": "702 SW 8th Street",
"City": "Bentonville",
"State": "Arkansas",
"Zipcode": 72716,
"Phone": "(800) 555-2797",
"Fax": "(800) 555-2171",
"Website": "http://www.nowebsitesupermart.com"
}, {
"ID": 2,
"CompanyName": "Electronics Depot",
"Address": "2455 Paces Ferry Road NW",
"City": "Atlanta",
"State": "Georgia",
"Zipcode": 30339,
"Phone": "(800) 595-3232",
"Fax": "(800) 595-3231",
"Website": "http://www.nowebsitedepot.com"
}, {
"ID": 3,
"CompanyName": "K&S Music",
"Address": "1000 Nicllet Mall",
"City": "Minneapolis",
"State": "Minnesota",
"Zipcode": 55403,
"Phone": "(612) 304-6073",
"Fax": "(612) 304-6074",
"Website": "http://www.nowebsitemusic.com"
}, {
"ID": 4,
"CompanyName": "Tom's Club",
"Address": "999 Lake Drive",
"City": "Issaquah",
"State": "Washington",
"Zipcode": 98027,
"Phone": "(800) 955-2292",
"Fax": "(800) 955-2293",
"Website": "http://www.nowebsitetomsclub.com"
}, {
"ID": 5,
"CompanyName": "E-Mart",
"Address": "3333 Beverly Rd",
"City": "Hoffman Estates",
"State": "Illinois",
"Zipcode": 60179,
"Phone": "(847) 286-2500",
"Fax": "(847) 286-2501",
"Website": "http://www.nowebsiteemart.com"
}, {
"ID": 6,
"CompanyName": "Walters",
"Address": "200 Wilmot Rd",
"City": "Deerfield",
"State": "Illinois",
"Zipcode": 60015,
"Phone": "(847) 940-2500",
"Fax": "(847) 940-2501",
"Website": "http://www.nowebsitewalters.com"
}, {
"ID": 7,
"CompanyName": "StereoShack",
"Address": "400 Commerce S",
"City": "Fort Worth",
"State": "Texas",
"Zipcode": 76102,
"Phone": "(817) 820-0741",
"Fax": "(817) 820-0742",
"Website": "http://www.nowebsiteshack.com"
}, {
"ID": 8,
"CompanyName": "Circuit Town",
"Address": "2200 Kensington Court",
"City": "Oak Brook",
"State": "Illinois",
"Zipcode": 60523,
"Phone": "(800) 955-2929",
"Fax": "(800) 955-9392",
"Website": "http://www.nowebsitecircuittown.com"
}, {
"ID": 9,
"CompanyName": "Premier Buy",
"Address": "7601 Penn Avenue South",
"City": "Richfield",
"State": "Minnesota",
"Zipcode": 55423,
"Phone": "(612) 291-1000",
"Fax": "(612) 291-2001",
"Website": "http://www.nowebsitepremierbuy.com"
}, {
"ID": 10,
"CompanyName": "ElectrixMax",
"Address": "263 Shuman Blvd",
"City": "Naperville",
"State": "Illinois",
"Zipcode": 60563,
"Phone": "(630) 438-7800",
"Fax": "(630) 438-7801",
"Website": "http://www.nowebsiteelectrixmax.com"
}, {
"ID": 11,
"CompanyName": "Video Emporium",
"Address": "1201 Elm Street",
"City": "Dallas",
"State": "Texas",
"Zipcode": 75270,
"Phone": "(214) 854-3000",
"Fax": "(214) 854-3001",
"Website": "http://www.nowebsitevideoemporium.com"
}, {
"ID": 12,
"CompanyName": "Screen Shop",
"Address": "1000 Lowes Blvd",
"City": "Mooresville",
"State": "North Carolina",
"Zipcode": 28117,
"Phone": "(800) 445-6937",
"Fax": "(800) 445-6938",
"Website": "http://www.nowebsitescreenshop.com"
}];
@Injectable()
export class Service {
getCustomers() {
return customers;
}
}